Light bulbs were the power source used in factories during the industrialization
The great migration happened between 1916-1970 and was when 6 million African American were moved out of the Southern United States and to the urban Northwest, Midwest, and west
So they can talk about politics and discuss what they think is in the future.
Answer:
African Coast
Explanation: The first Europeans to enter Southern Africa were the Portuguese, who from the 15th century edged their way around the African coast in the hope of outflanking Islam, finding a sea route to the riches of India, and discovering additional sources of food.
The lasting effects of the Manhattan Project are undoubtedly greatly significant. The project had both positive and negative effects. The significance of the Manhattan Project was that it put an end to WWII by using weapons of mass destruction and forced Japan to surrender. There for the political of Manhattan project was that it put an end to WWII by using weapons of mass destruction